Optimal. Leaf size=7 \[ \frac{x^2}{2} \]
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Rubi [A] time = 0.0004007, antiderivative size = 7, normalized size of antiderivative = 1., number of steps used = 1, number of rules used = 1, integrand size = 1, \(\frac{\text{number of rules}}{\text{integrand size}}\) = 1., Rules used = {30} \[ \frac{x^2}{2} \]
Antiderivative was successfully verified.
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Rule 30
Rubi steps
\begin{align*} \int x \, dx &=\frac{x^2}{2}\\ \end{align*}
Mathematica [A] time = 0.0002987, size = 7, normalized size = 1. \[ \frac{x^2}{2} \]
Antiderivative was successfully verified.
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Maple [A] time = 0., size = 6, normalized size = 0.9 \begin{align*}{\frac{{x}^{2}}{2}} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Maxima [A] time = 0.960682, size = 7, normalized size = 1. \begin{align*} \frac{1}{2} \, x^{2} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Fricas [A] time = 1.34425, size = 12, normalized size = 1.71 \begin{align*} \frac{1}{2} x^{2} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Sympy [A] time = 0.017683, size = 3, normalized size = 0.43 \begin{align*} \frac{x^{2}}{2} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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Giac [A] time = 1.27298, size = 7, normalized size = 1. \begin{align*} \frac{1}{2} \, x^{2} \end{align*}
Verification of antiderivative is not currently implemented for this CAS.
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